Hair styling iron



FIG. 1 is a perspective view of a hair styling iron;

FIG. 2 is a top view thereof;

FIG. 3 is a right side view thereof (with the left side a mirror image thereof);

FIG. 4 is a bottom view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a perspective view thereof in an opened position.

The broken lines shown in the figures are for the purpose of illustrating portions of the hair styling iron and form no part of the claimed design. 

CLAIM The ornamental design for a hair styling iron, as shown and described. 